Supply, Install and Commission Btu for Mv Substation

RFQJW0104KM25

See details below or the tender documentation

Tender Closed on: 2025-09-15 16:00

Electrical Equipment and Supplies, Electrical Services, Supply and Installation of Machinery and Equipment

Gauteng, Johannesburg

Johannesburg Water

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Johannesburg Water Tenders

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Tender Number: RFQJW0104KM25
Department: Johannesburg Water
Tender Type: Request for Quotation
Province: Gauteng
Closing Date: Monday, 15 September 2025 - 16:00
Place where goods, works or services are required: Cavendish street - Olifantsvlei 316-Q - Johannesburg - 2000
Special Conditions: N/A
ENQUIRIES:
Contact Person: Tariro Louis
Email: [email protected]
Telephone number: 011-688-3908
FAX Number: N/A
BRIEFING SESSION:
Is there a briefing session?: NO Is it compulsory? NO
Briefing Date and Time:
Briefing Venue:
eSUBMISSION:
eSubmission Enabled: Submit Tender by eSubmission

This tender is also available from www.etenders.gov.za


Tender Summary

Objectives

The primary objective of this tender is to supply, install, and commission a Battery Tripping Unit (BTU) for the Medium Voltage (MV) Substation at Johannesburg Water. The project aims to enhance the reliability and safety of the MV substation by ensuring proper tripping and protection mechanisms are in place.

Scope

The scope of the tender includes:

  • Provision of the BTU with specified input and output parameters (220-230V, 286VA; output float volts 35V; 25 cells).
  • Installation and commissioning of the BTU at the designated MV substation location on Cavendish Street, Olifantsvlei, Johannesburg.
  • Ensuring the BTU integrates seamlessly with existing substation systems and meets technical and safety standards.
  • Providing all necessary documentation, testing, and validation to confirm proper operation post-installation.

Technical Requirements

The technical specifications and requirements for the BTU include:

  • Input Voltage: 220-230V
  • Power Consumption: 286VA
  • Output Float Voltage: 35V
  • Number of Cells: 25
  • The unit must be capable of tripping the MV battery system effectively during faults or operational triggers.
  • The equipment should be compliant with relevant safety and electrical standards applicable to Johannesburg Water’s infrastructure.
  • The supplier must provide installation, testing, and commissioning services, ensuring the system functions correctly within the existing substation environment.
  • All components and materials used must be of quality and brand specified or approved by Johannesburg Water.
  • Documentation including technical datasheets, installation manuals, and test reports must be submitted upon completion.
This summary is AI generated. Download the tender documents for all the information.

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